This is my first experience reloading. I just finished loading about 40 rounds of 9mm Bayou Bullets, 135 gr, 3.5 N320, OAL 1.35 ~ .05 on a Dillon 650. Got back from shooting them. Everything worked fine with the exception of one FTF and one primer that didn't ignite. I can take care of that. However, I realized that my target was ragged at point of impact like if the bullet was tumbling towards the target, not a perfect hole. Any suggestions? Thanks